A:Nick, it's very nice of you to see me off.
B:You're welcome. Did you have a good time on this vacation?
A:Very well. If I leave l'll miss you.
B:Me too. Please write to me as soon as you get Boston.
A:l'm sure and I remembered your phone number. I'll call you.
B:OK, they begin to register.
A:lt's time I left.
B:Have a nice joumey! Do give my regards to your parents.
A:Hello, Mr.Green. This is Lin Tong. How are you?
B:Hi, Mr.Lin. I am leaving tomorrow and I am just packing.
A:Oh, sorry to interrupt you. But I am calling to say goodbye to you. I am awfully sorry to tell you that I am afraid I could not see you off at the airport tomorrow, because I will have to affend a very important meeting.
B:lt doesn't matter, Mr.Lin. I can understand. I know you are always very busy. Work must come first.
A:Thanks a lot. You have been here for almost three weeks. How time flies!
B:Yes. And I would like to convey my thanks to you for your help during my stay here in Nanjing.
A:It is our pleasure. It has been a great pleasure to work with you.
B:Me too. I am looking forward to cooperating with you again.
A:Really? Great! We will. Well, what's your flight number? When are you leaving tomorrow?
B:lt's Flight No. 104, Northem Airlines, which leaves at ten O'dock tomorrow evening.
A:OK, I will send someone to see you off.
B:That is so thoughful of you.
A:My pleasure. Take care and have a nice trip.
B:Thanks a lot. My wife and I will be welcoming and looking forward to your visit.
A:Let's call it a deal. Hope to see you again soon. Keep in touch then. Byebye.
B:Goodbye. Thanks again.
A:Thank you very much for everything you have done for me during my stay in China.
B:And I must thank you again for your generous help.
A:The help is mutual. I must thank you to see me off. My wife and I will be looking forward to seeing you. You will come to see us won't you?
B:l promise I will take the first chance to call on you. Please send your wife with my best regards.
A:Hello! So you are leaving today.
B:Hello. Thank you for seeming me off. You actually don't need to bother.
A:lt is my pleasure to see you off.
B:Thanks a lot. I hope to see you again.
A:l hope so, too.
B:Thanks again for everything you have done for me.
A:You're welcome. Have a nice trip!